11918816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 28887264

約数和(自身を除く): 16968448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4093, 8186, 16372, 28651, 32744, 53209, 57302, 65488, 106418, 114604, 130976, 212836, 229208, 372463, 425672, 458416, 744926, 851344, 916832, 1489852, 1702688, 2979704, 5959408, 11918816]

約数ペア:

[(1, 11918816), (2, 5959408), (4, 2979704), (7, 1702688), (8, 1489852), (13, 916832), (14, 851344), (16, 744926), (26, 458416), (28, 425672), (32, 372463), (52, 229208), (56, 212836), (91, 130976), (104, 114604), (112, 106418), (182, 65488), (208, 57302), (224, 53209), (364, 32744), (416, 28651), (728, 16372), (1456, 8186), (2912, 4093)]